Description
A memory corruption issue was addressed with improved input validation. This issue is fixed in macOS Catalina 10.15.5. An application may be able to execute arbitrary code with kernel privileges.
References (1)
Core 1
Core References
Vendor Advisory x_refsource_misc
https://support.apple.com/HT211170
Scores
CVSS v3
7.8
EPSS
0.0120
EPSS Percentile
64.5%
Attack Vector
LOCAL
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Details
CWE
CWE-787
Status
published
Products (1)
apple/mac_os_x
< 10.15.5
Published
Jun 09, 2020
Tracked Since
Feb 18, 2026